Colecciones nacionales e internacionales de patentes

1. (WO2009087823) ABSORBENT ARTICLE

Pub. No.:    WO/2009/087823    International Application No.:    PCT/JP2008/071076
Publication Date: Fri Jul 17 01:59:59 CEST 2009 International Filing Date: Fri Nov 21 00:59:59 CET 2008
IPC: A61F 13/15
A61F 13/49
A61F 13/494
A61F 13/511
Applicants: UNI-CHARM CORPORATION
ユニ・チャーム株式会社
NAKAJIMA, Kaiyo
中嶋 海陽
MINATO, Hironao
湊 大尚
Inventors: NAKAJIMA, Kaiyo
中嶋 海陽
MINATO, Hironao
湊 大尚
Title: ABSORBENT ARTICLE
Abstract:
An absorbent article which is inhibited from irritating the skin of a wearer and prevents excreta from adhering to the skin. A disposal diaper is provided which includes a liquid-absorbing panel (23) which, in the crotch area, has a barrier sheet (3) and leak-preventing cuffs (4), the sheet (3) and the cuffs (4) extending in the longitudinal directions (Y) on the liquid-absorbing panel (23). The leak-preventing cuffs (4) are spaced from the liquid-absorbing panel (23) so as to rise from the panel (23) by the shrinkage of elastic cuff members (50). As a result, the barrier sheet (3) is pulled up through front and back bonding parts and is simultaneously pulled outward in the lateral directions (X). The front bonding parts each extends from a front edge (27) to the intermediate-part (32) side of a front center line (r-r). Front longest-distance points (41 and 42) where the distance between the front bonding parts (W2) is longest are hence formed on the intermediate-part (32) side of the front center line (r-r). The back bonding parts each extends from a back edge (28) to an area located between the edge (28) and a back center line (s-s). Back longest-distance points (43 and 44) where the distance (W3) is longest are hence formed between the edge (28) and the line (s-s).